Amarin Added to NASDAQ Biotechnology Index

BEDMINSTER, NJ and DUBLIN, IRELAND--(Marketwired - December 14, 2015) - Amarin Corporation plc (NASDAQ: AMRN), a biopharmaceutical company focused on the commercialization and development of therapeutics to improve cardiovascular health, announced that it has been selected for addition to the NASDAQ Biotechnology Index effective December 21, 2015.

The NASDAQ Biotechnology Index is designed to track the performance of a set of NASDAQ-listed securities that are classified as either biotechnology or pharmaceutical according to the Industry Classification Benchmark (ICB). These companies must meet eligibility requirements, including minimum market capitalization, average daily trading volume, and seasoning as a public company, among other criteria. The index is re-ranked annually and serves as the basis for the iShares NASDAQ Biotechnology Index Fund. For more information about the NASDAQ Biotechnology Index, including eligibility criteria, visit https://indexes.nasdaqomx.com/.

About Amarin

Amarin Corporation plc is a biopharmaceutical company focused on the commercialization and development of therapeutics to improve cardiovascular health. Amarin's product development program leverages its extensive experience in lipid science and the potential therapeutic benefits of polyunsaturated fatty acids. Amarin's clinical program includes commitment to an ongoing outcomes study. Vascepa® (icosapent ethyl), Amarin's first FDA approved product, is a highly-pure, EPA-only, omega-3 fatty acid product available by prescription. For more information about Vascepa visit www.vascepa.com. For more information about Amarin visit www.amarincorp.com.